21593534160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743579}}^1$

素因数の和:743617

約数の個数: 120

約数和(自身を含む): 73578728160

約数和(自身を除く): 51985194000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 743579, 1487158, 2230737, 2974316, 3717895, 4461474, 5948632, 7435790, 8179369, 8922948, 11153685, 11897264, 14871580, 16358738, 17845896, 22307370, 24538107, 29743160, 32717476, 35691792, 40896845, 44614740, 49076214, 59486320, 65434952, 81793690, 89229480, 89973059, 98152428, 122690535, 130869904, 163587380, 178458960, 179946118, 196304856, 245381070, 269919177, 327174760, 359892236, 392609712, 449865295, 490762140, 539838354, 654349520, 719784472, 899730590, 981524280, 1079676708, 1349595885, 1439568944, 1799461180, 1963048560, 2159353416, 2699191770, 3598922360, 4318706832, 5398383540, 7197844720, 10796767080, 21593534160]

約数ペア:

[(1, 21593534160), (2, 10796767080), (3, 7197844720), (4, 5398383540), (5, 4318706832), (6, 3598922360), (8, 2699191770), (10, 2159353416), (11, 1963048560), (12, 1799461180), (15, 1439568944), (16, 1349595885), (20, 1079676708), (22, 981524280), (24, 899730590), (30, 719784472), (33, 654349520), (40, 539838354), (44, 490762140), (48, 449865295), (55, 392609712), (60, 359892236), (66, 327174760), (80, 269919177), (88, 245381070), (110, 196304856), (120, 179946118), (121, 178458960), (132, 163587380), (165, 130869904), (176, 122690535), (220, 98152428), (240, 89973059), (242, 89229480), (264, 81793690), (330, 65434952), (363, 59486320), (440, 49076214), (484, 44614740), (528, 40896845), (605, 35691792), (660, 32717476), (726, 29743160), (880, 24538107), (968, 22307370), (1210, 17845896), (1320, 16358738), (1452, 14871580), (1815, 11897264), (1936, 11153685), (2420, 8922948), (2640, 8179369), (2904, 7435790), (3630, 5948632), (4840, 4461474), (5808, 3717895), (7260, 2974316), (9680, 2230737), (14520, 1487158), (29040, 743579)]